by Avilia
COMPFEST13{mess4ge_0ver_filt3red_port_sc4n_ad841e}
Our internal network got spammed by someone. Morelikely, the attacker tried to send a certain message. Could you figured it out?
sha256(flag) = b789498f9346d26b66902370e88323684049230617f019a9b55ceda2477a5c90
Easy-medium
- Fortunately, there was no loss from the incident because we turned on the Firewall
pcap analysis
Intentionally left empty
Writeup belum valid sepenuhnya, tapi sudah mendapatkan sebagian besar flag kecuali karakter terakhir.